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Master Bond adhesives

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SABIC LNP™ THERMOCOMP™ Compound WX88406 Polybutylene Terephthalate (PBT)
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded

Material Notes: LNP THERMOCOMP WX88406 compound is based on Polybutylene Terephthalate (PBT) resin containing 25 % glass fiber.

Features: High Stiffness,Structural

Information provided by SABIC

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Physical PropertiesOriginal ValueComments
Density 1.49 g/ccASTM D792
Moisture Absorption 0.0500 %Injection Molding
Linear Mold Shrinkage, Flow 0.0020 cm/cm24hrs; ASTM D955
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 103 MPaASTM D638
 103 MPa5 mm/min; ASTM D638
Elongation at Break 2.9 %ASTM D638
 2.9 %5 mm/min; ASTM D638
Tensile Modulus 7920 MPa50 mm/min; ASTM D638
Flexural Strength 165 MPaASTM D790
 165 MPabrk, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 7060 MPaASTM D790
 7060 MPa1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched 69.0 JASTM D256
Izod Impact, Unnotched 681 J/mASTM D4812
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 1.8 MPa (264 psi) 202 °C
@Thickness 3.20 mm
unannealed; ASTM D648
 
Processing PropertiesOriginal ValueComments
Zone 2 245 - 255 °C
Zone 3 260 - 270 °C
Melt Temperature 240 - 265 °CInjection Molding
Mold Temperature 80.0 - 100 °C
Drying Temperature 120 °CInjection Molding
Dry Time 4.00 hourInjection Molding
Back Pressure 0.200 - 0.300 MPa
Screw Speed 30 - 60 rpm

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PSABH81966 / 289913

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